The cause of frostbite is directly related to the cold, and in clinical practice, the primary treatment for frostbite is warmth. In many patients, frostbite can be relieved even without medication after warmth and improved local blood circulation. Currently, there are many patients who do not do enough to keep warm because of cosmetic concerns. For patients with more severe frostbite, oral vasodilators like nifedipine and dipyridamole can be used, along with herbal medicines that warm the Yang and invigorate the Blood, as well as external cleansing and fumigation, which can also improve frostbite. Patients can also apply physical therapy such as baking lamps to treat frostbite, as well as topical application of frostbite cream.